From Final Fantasy Wiki

Final Fantasy VIII Enemy
Iron Giant
Statistics HP (Level 1) HP (Level 100) 631 78,000 AP 8
Elemental affinities - Weak - - - - Immune -
Japanese	鉄巨人
Romaji	Tetsukyojin
Location	Esthar - Esthar City (after Lunar Cry), Tears' Point (under Lunatic Pandora), Great Plains of Esthar, Esthar City (Disc 4), Great Salt Lake, Abadan Plains, Sollet Mountains, Nortes Mountains, West Coast Lunatic Pandora Battleship Island - Deep Sea Deposit Ultimecia Castle - Clock Tower, Clock's Mechanism Room, Stairway Hall
Scan	Hard to damage due to the steel armor. Doesn't use magic, but its sword causes significant damage.
HP Formula	1.5(Lv)2 + 630(Lv)
Card	Iron Giant, Fujin and Raijin
Level 1-29 Mug Star Fragment Common Drop Wizard Stone x3 Rare Drop Star Fragment Draw Haste, Shell, Reflect Taste No Good! Abilities Sword, Grand Sword, Mighty Guard Status Immunity N/A Other Information None
Level 30-39 Mug Star Fragment x2 Common Drop Running Fire x4, Star Fragment Rare Drop Star Fragment x2, Star Fragment x3 Draw Haste, Shell, Reflect Taste No Good! Abilities Sword, Grand Sword, Mighty Guard Status Immunity N/A Other Information None
Level 40-100 Mug Star Fragment x2 Common Drop Running Fire x8, Star Fragment x2 Rare Drop Star Fragment x4 Draw Haste, Quake, Shell, Reflect Taste No Good! Abilities Sword, Grand Sword, Mighty Guard Status Immunity N/A Other Information None

Iron Giant is an enemy is Final Fantasy VIII.

As the scan defines it, Iron Giant's attacks is limited to using its sword. The Grand Sword is an ability that targets all party members. When it loses about 50% of its HP, the Iron Giant will use Mighty Guard, which grants Protect and Shell to it and its accompanying monsters.

Triple Triad

Iron Giant
	Level	5 (Monster Card)	Element	None
	Refine	3 refines into 1 Star Fragment
	Drop	Iron Giant
	Card	Iron Giant
	Win	N/A